TM-9-2320-366-20-3
M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)
TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 3 OF 5
FEBRUARY 2006
CHANGE 3
TM-9-2320-366-20-3 - Page 184 of 1396
TM 9-2320-366-20-3
TM 9-2320-366-20-3
TM 9-2320-366-20-3
TM 9-2320-366-20-3
TM 9-2320-366-20-3
2-2174
2-2174
2-2174
2-2174
2-2174
1.
START
Is fifth wheel
properly
lubricated?
Fifth wheel may not
lock if it requires
lubrication.
NO
Lubricate fifth
wheel (Appendix H).
YES
2.
Is fifth wheel
properly
adjusted?
Fifth wheel may not
lock if improperly
adjusted.
YES
NO
Primary and secondary
release handles in lock
position.
Fifth wheel lubrication.
Fifth wheel adjustment.
Loose, broken, or missing
king pin jaws.
Primary and secondary
release handles in lock
position.
Fifth wheel lubrication OK.
Fifth wheel adjustment.
Loose, broken, or missing
king pin jaws.
q1. FIFTH WHEEL WILL NOT LOCK WHEN COUPLING TRAILER TO TRACTOR
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Visual inspection
INITIAL SETUP
Equipment Conditions
Engine shut down (TM 9-2320-366-10-1).
Tools and Special Tools
Tool Kit, Genl Mech (Item 46, Appendix C)
Gun, Lubricating (Item 16, Appendix C)
Refer to fifth wheel
adjustment procedure
(para 14-11).
Adjust fifth wheel
(para 14-11).
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